(3) Exam 1- Chapter 65 ✔️ Flashcards
Process of osteoarthritis
New joint tissue forms in response to cartilage destruction ➡️ cartilage becomes dull, yellow, granular, soft, less elastic and less able to resist wear with heavy use ➡️ fissuring/erosion of articular surface ➡️ formation of osteophytes (bone spurs) ➡️ incongruity in joint surface creates and an even distribution of stress across the joint.
What is the most common form of joint disease in North America
Osteoarthritis
What type of education is needed with osteoarthritis due to an even distribution of stress across the joint
Education in motion
How many Americans are affected by osteoarthritis
27 million
How many joints does osteoarthritis usually affect
1 to 2 joints
Is osteoarthritis considered a normal part of aging
No, osteoarthritis is not considered a normal part of aging
Cartilage distraction and osteoarthritis begins between ages 20 and 30 but symptoms do not manifest until after age
50–60
50% of what age group have at least one joint affected by osteoarthritis
People older than 65 years
🚬What are the risk factors of osteoarthritis
▪️Increased age ▪️Estrogen production at menopause ▪️Obesity ▪️Injury ▪️Frequent kneeling and stooping
What can help prevent osteoarthritis
Regular exercise
What injury has been linked to increased risk of knee osteoarthritis
Interior cruciate ligament (ACL)
😰What is the predominant symptom of osteoarthritis and the typical reason for seeking medical attention
Joint pain
Early stages of osteoarthritis is relieved by
Rest
😰Clinical manifestations of late stages of osteoarthritis
Pain with rest.
Sleep is disturbed due to pain and increased joint discomfort
😰What systemic manifestations are present with osteoarthritis
Systemic manifestations such as fatigue, fever, and organ involvement are NOT present with osteoarthritis
When is joint stiffness common in osteoarthritis and how long does it usually take to relieve
Early morning and is usually related within 30 minutes
Is osteoarthritis symmetrical or asymmetrical
Usually affects joints asymmetrically
In osteoarthritis when is sitting and getting up from a chair more difficult
When hips are lower than knees
What can temporarily increase stiffness in osteoarthritis
Overactivity
Osteoarthritis pain may be referred to what areas
The groin, buttock, or medial side of thigh or knee
😰Crepitation is a common clinical manifestation of
Osteoarthritis
What is crepitation
A grading sensation
What type of red, swollen, and tender nodes are common in osteoarthritis
Heberden’s and Bouchard’s
💺What diagnostic studies detect early joint changes in osteoarthritis
Bone scan, CT, MRI
💺What type of diagnostic study differentiates between osteoarthritis and other forms of inflammatory arthritis
Synovial fluid analysis
💺What diagnostic study is helpful in confirming osteoarthritis and staging the progression by detecting joint space narrowing the, bone sclerosis, and osteophyte formation
X-ray
💉What abnormal laboratory results are found with osteoarthritis
There are no specific lab abnormalities.
Wbc <2000 – mild leukocytosis
😷 What care is needed during acute inflammation of osteoarthritis
Rest
📚 What needs to be avoided with knee osteoarthritis
Prolonged standing, kneeling, squatting
😷 Balance rest and activity with Osteoarthritis. Rest is needed during acute inflammation but immobilization should not exceed
One week
😷When is heat application such as hot packs, whirlpool baths, ultrasound and paraffin wax baths needed in osteoarthritis
Stiffness
😷 When are cold applications needed for osteoarthritis
Ice for Acute inflammation
What type of exercises are encouraged with osteoarthritis💪
Aerobic conditioning, our ROM exercises and quadriceps strengthening
What type of movement therapies are suggested with osteoarthritis💪
Yoga and tai chi
💊Drug therapy to relieve pain in osteoarthritis
Acetaminophen
💊How is acetaminophen prescribed in osteoarthritis
1000 MG Q6 with daily dose not exceeding 4G
💊What OTC topical agents may be used with osteoarthritis
Capsaicin cream (Zostix) Topical Salicylates (Aspercreme)
💊Drug used if acetaminophen does not relieve pain in osteoarthritis
NSAID’s (Ibuprofen)
💊What may be given for mild to moderate knee osteoarthritis that is given in three weekly injections in the joint space
Hyaluronic Acid (HA) Viscosupplementation
💊What type of drugs may be given to slow the progression of osteoarthritis
Disease modifying osteoarthritis drugs (DMOAD’s)
💊What intra-articular injections may be given with osteoarthritis
Corticosteroid
💊What COX-2 inhibitor maybe prescribed with osteoarthritis
Celecoxib (Celebrex)
💺What procedures do you want to teach the patient with osteoarthritis about that they may need in the future
Arthroscopy / replacement
📚Discharge and home care teachings for the patient with osteoarthritis
Use correct posture/body mechanics
Keep joints in functional position
Sleep w/ rolled terrycloth towel under cervical spine if neck pain
Rheumatoid arthritis is characterized by
Inflammation
Rheumatoid arthritis is progressive deterioration of
Connected tissue (synovium) of the joints
Is rheumatoid arthritis chronic or acute
Chronic, systemic autoimmune disease
What is the exact cause of rheumatoid arthritis
Exact cause is unknown
🚬Incidence of rheumatoid arthritis increase with age but peek at what years
30 - 50 years
Rheumatoid arthritis affects how many Americans
1.3 million
🚬What gender is more likely to have rheumatoid arthritis 👫
Women
What disease has bilateral and symmetrical joint involvement
Rheumatoid arthritis
🚬What is a major risk factor for rheumatoid arthritis
▪️Positive family history
Severe cases of rheumatoid arthritis may require
Joint replacement
Autoimmune etiology suggest that changes associated with rheumatoid arthritis begin when a genetically susceptible person has an initial immune response to antigen that triggers the formations of
An abnormal immunoglobulin G (IgG)
💉Rheumatoid arthritis is characterized by the presence of autoantibodies against the abnormal IgG. The autoantibodies are known as
Rheumatoid factor (RF)
What bacteria or virus has been proposed as a possible antigen for rheumatoid arthritis
To date, no infection or organism has been identified as the cause
😰Nonspecific clinical manifestations of rheumatoid arthritis
Joint deformity Anorexia (weight loss) Generalized weakness Morning stiffness Fatigue
😰 Clinical manifestations of bilateral inflammation rheumatoid arthritis
Decreased ROM Warmth Edema Erythema (redness of skin) Joint pain
How long does morning stiffness last with rheumatoid arthritis
For 60 minutes to several hours or more
😰In the early disease process of rheumatoid arthritis what shape is seen in the fingers
Spindle-shaped fingers
😰Effusion (escape the fluid into body cavity) is common in what disease
Rheumatoid arthritis
Malalignment and ankylosis are often evidence of what in rheumatoid arthritis
Advanced disease
😰As a extraarticular manifestation of rheumatoid arthritis what appears subcutaneous as firm, nontender, granuloma type mass that is usually located over exterior surface of joints such as fingers and elbows
Rheumatoid nodules
At what location are rheumatoid nodules common in older adults
Base of spine and back
What can result from scleral nodules in rheumatoid arthritis
Cataract development and loss of vision
💉An increase in ESR and CRP in rheumatoid arthritis indicate
Active inflammation
💉In what disease is ANA present
Rheumatoid arthritis & Lupus
💺In rheumatoid arthritis, joint space narrowing is indicated by what exam
Arthroscopic Exam (provides joint visualization)
💺Arthrocentesis of rheumatoid arthritis show results of
Abnormal synovial fluid
📚During collaborative care of rheumatoid arthritis patient teaching should focus on
Drug therapy – methotrexate/steroids
Disease process
Home management strategies
💊What are used to promote physical comfort in rheumatoid arthritis
NSAID’s
What does physical therapy do for the patient with rheumatoid arthritis
Helps patient maintain joint movement and muscle strength
What does occupational therapy do for the patient with rheumatoid arthritis
Develops upper extremity function and encourages joint protection using splints or assistive devices
💊What drugs are used for early treatment of rheumatoid arthritis
DMARD’s and methotrexate
💊What is taught to the patient taking methotrexate, sulfasalazine, Or leflunomide
The drugs are teratogenic. Possibility of pregnancy must be excluded